baber/WOPTO huggingface dataset:
Patent JP-S57178342-A (JP)
Title: Manufacture of semiconductor element or the like
Inventor: MIZUNO FUMIO
IPC: H01L21/02
Filed: 1981-04-27
Abstract: PURPOSE:To form a pattern reliably and quickly by forming a mark including information on chip arrangment mounted to a substrate and on process simultaneously with formation of the chip, identifying the mark automatically, and carrying out formation of a chip pattern at the next process. CONSTITUTION:An electron beam lighography 0 forms a desirable pattern and mark on a semionductor substrate 1 placed on a table 12 with an electron gun 13. A loader 11 identifies a mark formed on a substrate 1A subsequently lighographed by receiving a reflected light emitted from a light emittered 14 through a light receiver 15. A computer 16 having an identifier 17 stores information on each mark in a memory 18. A control part 19 of the electron gun 13 is controlled to lighograph a desired pattern with the electron gun 13 in cooperation with the identifier 17 and the memory 18. Consequently, the mark including information on chip arrangment and process is formed on the semiconductor substrate forming a chip. The subsequent process is performed by identifying the mark automatically. Hence, no error is produced in pattern formation.
Patent JP-H07271575-A (JP)
Title: Register expansion circuit
Inventor: IZUMI TAKETO
IPC: G06F9/30
Filed: 1994-03-31
Abstract: PURPOSE:To eliminate the need of changing the specifications of a CPU and to reduce the number of program steps required at the time of accessing a register by directly writing data appearing next when an expansion instruction code is discovered in a data bus monitoring circuit. CONSTITUTION:When an expansion register mode is set, in an expansion register access control circuit 14, it is outputted to the data bus monitoring circuit 16. The data bus monitoring circuit 16 becomes a data bus monitoring mode corresponding to it, and when the expansion instruction code is detected, transmits detection to an expansion register selection signal generation circuit 18. When such detection of the expansion instruction code is transmitted, the expansion register selection signal generation circuit 18 selects an expansion register 12 so as to write the data appearing after the expansion instruction code into the expansion register 12. Thus, compared to a conventional case, the number of the program steps required at the time of writing the data in the expansion register 12 is reduced.
Patent JP-H01236979-A (JP)
Title: Video coding device
Inventor: KADO YOSHIKAZU
IPC: B07C3/18
Filed: 1988-03-15
Abstract: PURPOSE:To select an address corresponding to a destination from a list of addresses shown on a display section in a short time and encode an address of mail simply and efficiently by providing a plurality of codes to be entered as the first code. CONSTITUTION:If mail passes in front of a scanner 3, only an image of mail is shown on a display section 6a. A keyboard operator reads an address of destination based on the image of mail on the screen and presses the key indicating 'SANTAMA' (name of district) so that a code for delivery division 'SANTAMA' in which 'TAMA CITY' is included, is input as the first code. Furthermore, first three Kana letters 'A Sa Hi' attached to Chinese character ideographs 'ASAHI-CHO' (name of town) of the address of destination are input one by one through a keyboard section 7a, so that the first code in the second position is input. This information on the addresses of destination 'SANTAMA' and 'A Sa Hi' is converted to a list of addresses and code signals 10, and a signal 12 for the list of addresses for names of towns with 'SANTAMA' and 'A Sa Hi' as the first letters is output to the display section 6a for display of a list of addresses.
Patent JP-H09259436-A (JP)
Title: Information recording medium, and recording and reproducing device suitable for the same
Inventor: MAEHARA ATSUO
IPC: G11B7/24097
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk of which can be specified by a host computer, and a driving device suitable for this optical disk. SOLUTION: This optical disk has a recording layer consisting of a groove for providing reflecting light having a 1st phase and a land for providing reflecting light having a phase different from the groove and a fixed data formed integrally with the land or the groove and recorded with a preformat showing a physical characteristic. With regard to the fixed data, the land is (record-)preformatted as to the optical disk whose recording system is in the groove. The optical disk drive 202 has a video signal processing circuit 66 for reading out the fixed data recorded in either the land or the groove and a land-groove changeover circuit 268 for fetching the fixed data from either the land or the groove, so as to fetch the fixed data from the optical disk.
Patent JP-H07272819-A (JP)
Title: Method and device for separated supply of housing
Inventor: SUZUKI TOMOJI
IPC: H01R43/20
Filed: 1994-03-31
Abstract: PURPOSE:To make separated supply of connector housings without interference of hinge part(s) protrusive on the connector housing. CONSTITUTION:A separated supplying device feeds connector housings to a rotary holder 3 using a feeder chute 2. which is fitted with a front stopping claw 7 to work for the leading connector housing 41 and a rear stopping claw 8 to work for the second connector housing 42, where the two claws are arranged as capable of elevating and sinking, and a feed claw 9 capable of elevating and sinking and of advancing and retreating is furnished for the leading connector housing 41. The two stopping claws 7, 8 detain hinge parts 51, 52 on one side of the fed connector housing while the feed claw 9 shoves ahead another hinge part 61 on the other side.
Patent JP-S60206161-A (JP)
Title: Semiconductor integrated circuit
Inventor: HORIGUCHI FUMIO
IPC: H01L27/04
Filed: 1984-03-30
Abstract: PURPOSE:To reduce the variation of supply voltage, and to eliminate the possibility of the invasion of noises to a power supply wiring by laminating and forming the power supply wiring and a grounding wiring while interposing a dielectric between both wirings in order to shape a required electrostatic capacitance element. CONSTITUTION:An FET1 is formed in a semiconductor substrate 1, and an insulating layer 7 consisting of SiO2 is shaped while covering a MOSFET. A power supply wiring layer 10, which is connected to a drain region 2 and consists of Al, is extended and formed on the insulaing layer 7 through a window 8 and a grounding wiring layer 11, which is connected to a source region 3 and composed of Al, on it through a window 9, but the grounding wiring layer 11 is laminated on the power supply wiring layer 10 through a dielectric layer 12 consisting of a substance such as SiO2. Opposed areas between both of the power supply wiring layer 10 and the grounding wiring layer 11 are increased positively and required electrostatic capacitance is shaped between both of the wiring layers regarding both of wiring layers 10 and 11 at that time. Sections drawn by thick lines represent sections in which both of wiring layers are laminated mutually and required electrostatic capacitance C is formed between both of the wirings in a circuit diagram.
Patent JP-S61222139-A (JP)
Title: In alloy solder material for assembling semiconductor device having small residual thermal strain
Inventor: HOSODA NAOYUKI
IPC: H01L21/52
Filed: 1985-03-27
Abstract: PURPOSE:To reduce residual thermal strain in a semiconductor element after brazing by containing 1-20wt% Ag and bringing oxygen content as an unavoidable impurity to 20ppm or less and the whole content of the unavoidable impurity to 50ppm or less. CONSTITUTION:An In alloy solder material has high creep deformability by bringing the content of Ag to 1-20wt%, the content of oxygen as an unavoidable impurity to 20ppm or less and the whole content of the unavoidable impurity to 50ppm or less. Accordingly, large differential thermal expansion between a semiconductor element and a lead frame generated on brazing on the assembly of a semiconductor device is absorbed sufficiently, thus remarkably reducing residual thermal strain in the semiconductor element after brazing.
Patent JP-S60206835-A (JP)
Title: Production of poly(phosphocholine)
Inventor: NAKAYA TADAO
IPC: C08G79/02
Filed: 1984-03-30
Abstract: PURPOSE:To produce a poly(phosphocholine) having a phospholipid-like structure in the polymer main chain, by heating a specified dioxaphospholane derivative in a polar solvent. CONSTITUTION:A dioxaphospholane derivative of formula II is obtained by reacting a compound of formula I [wherein A is a 1-12C linear or branched alkylene, or an organic group such as an (un)substituted phenylene and R<1> and R<2> are each an alkyl] with 2-chloro-2-oxo-1,3,2-dioxasulfolane at -50-0 deg.C for 30min - several hr in the presence of a tert. amine (e.g., trimethylamine). This derivative is heated to 40-200 deg.C in a polar solvent (e.g., dimethylformamide) to open the dioxaphospholane rings, and a polar solvent of a paraffin solvent is added to the reaction mixture to obtain a poly(phosphocholine) of formula III.
Patent JP-S52145792-A (JP)
Title: Solderless terminal for distributing apparatus
Inventor: KATOU YUTAKA
IPC: H01R4/48
Filed: 1976-05-31
Abstract: PURPOSE: Terminaal of insulating coated part is extended and narrowed. By being compressed and jointed inside surface with a part of terminal part, the operation of connecting can be simplified. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60208563-A (JP)
Inventor: MIURA ISAO
IPC: E04G23/02
Filed: 1984-03-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01237516-A (JP)
Title: Optical modulator
Inventor: MORI MASAKAZU
IPC: G02F1/03
Filed: 1988-03-18
Abstract: PURPOSE:To obtain an optical signal for monitoring without increasing a loss of an optical modulator by providing an output port for monitoring which has been connected to one of an output port for main signal and a branch waveguide, and also, has specified the optical path length to the output port for main signal. CONSTITUTION:Branch waveguides 2a, 2b which branch from an input port 1, and control a propagation phase by applying an electric field conforming to a modulating signal to at least one of them, an output port 3 for main signal which has been connected to output ends of these branch waveguides 2a, 2b and an output port 4 for monitoring which has been connected to one of the branch waveguides 2a, 2b, and also, has set the optical path length to the output port 3 to (n+1/4)lambda are provided on a substrate 5. In such a way, an output light level from the output port 3 is outputted from the output port 4 by an inverted level, and and the optical modulator can be monitored without increasing an insertion loss.
Patent JP-S51138496-A (JP)
Title: Device for measuring carbon of entire organic substance
Inventor: HIRAGAKI SHIGEO
IPC: G01N31/10
Filed: 1975-05-26
Abstract: PURPOSE: To provide an easy operation of a device and to reduce the measuring cost of carbon by detachably mounting a combustion tube filled with catalyst, quartz wool in a quartz glass tube of linear shape. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S59190441-A (JP)
Title: Accelerator controller for vehicle
Inventor: MURAKAMI AKIKIYO
IPC: F02D9/02
Filed: 1983-04-11
Abstract: PURPOSE:To protect an engine from runaway due to opening of a throttle valve by providing means for producing an alarm upon detection that the displacement of an accelerator is zero and the throttle valve is not at the closed position in a remote controller for the throttle valve. CONSTITUTION:An accelerator zero position detector 105 and a throttle initial position detector 106 are provided in a remote controller for electrically detecting the displacement of an accelerator operator 101 and opening/closing a throttle valve 103 by means of a drive means such as a servo motor. The output signal from both detectors are inputed into an abnormality decision circuit 107. If no signal is inputed from said detector 106 within predetermined time after provision of a signal from said detector 105, the decision circuit 107 will decide to be occurrence of abnormal condition thus to produce an alarm.
Patent JP-S56159718-A (JP)
Title: Small-sized electronic computer
Inventor: KIMURA TETSUO
IPC: G09F9/00
Filed: 1980-05-15
Abstract: PURPOSE:To improve visual recognizability by seeing printing contents through a semitransmissible mirror and display contents of a main body after the reflection of the semitransmissible mirror. CONSTITUTION:A semitransmissible mirror 8 is arranged behind a keyboard 2 and in front of a printer 5. Under the keyboard 2, a CRT9 is provided facing to the semitransmissible mirror 8. The display screen of the CRT and the printing surface of the printer are arranged symmetrically on the reflecting surface of the semitransmissible mirror 8. Between the mirror and the printing surface, a lamp 10 is provided and turned on the changed in illumination through the operation of an operator. By adjusting the illumination of the lamp 10, the operator sees the display contents and printing contents on the mirror with proper illuminance.
Patent JP-S55156284-A (JP)
Title: Pump controller
Inventor: MORI SATOSHI
IPC: F04B49/06
Filed: 1979-05-23
Abstract: PURPOSE: To control a pump by directly triggering a solenoid contactor on an output of an electronic timer on the basis of detected live pressure switch, thereby providing a quick response and small size in comparison with a relay circuit.  
     CONSTITUTION: When a tank is vacant, a pressure switch 5 is closed. In the above condition, turning a power source on, a high frequency oscillator circuit which feeds a high frequency pulsated gate current to the primary thyristor 13 via a pulse transformer 23 is operated. Consequently the primary thyristor 13 is kept on to excite a coil 2b of a solenoid contactor, thereby closing its contact point 2a to serve pumping. Presently boosted water pressure opens the pressure switch 5, which on the contrary to the above mentioned effect, turns the primary thyristor 13 off to stop a motor 1. A quick response can be expected by using an electronic circuit. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S52147063-A (JP)
Title: Semiconductor electrode forming method
Inventor: IKEDA TADASHI
IPC: H01L21/768
Filed: 1976-06-02
Abstract: PURPOSE:To form electrodes through lifting-off by laminating films of varying etching rates thereby forming spacers and preventing the delamination of resist.
Patent JP-S60207077-A (JP)
Title: Apparatus for testing momentary breaking of power source
Inventor: ICHIJIYOU KIYOHISA
IPC: G01R31/00
Filed: 1984-03-31
Abstract: PURPOSE:To make it possible to perform a power source momentary breaking test with high efficiency by automatically changing a momentary breaking time, by providing a momentary breaking setting part for successively changing the set value of the momentary breaking time on the basis of an indicated max. momentary breaking time and an indicated momentary breaking interval. CONSTITUTION:A max. momentary breaking time, a min. momentary breaking time and a momentary breaking interval are indicated to an operation switch mechanism part 11. A momentary breaking time generation part 12 prolongs the momentary breaking times thereof from a min. momentary breaking time set value at every predetermined time or at every period of the half cycle of an AC power source 2 until coinciding the same with the max. momentary breaking time and successively determines the same as momentary breaking time set values. A control part 13 successively reads these momentary breaking times and makes momentary breaking synchronous to the zero cross point of the AC power source 2 on the basis of the phase detection signal sent out from a phase detection part 6 to perform the opening and closing operation control of an electronic switch 10. By this mechanism, the switch part 10 momentarily breaks the supply of power to an apparatus 1 to be tested such as an electronic calculator by the momentary breaking time set values to perform a proof test to momentary breaking.
Patent JP-S55156466-A (JP)
Title: Information transmission system
Inventor: NAKAMURA TAICHI
IPC: H04N7/173
Filed: 1979-05-23
Abstract: PURPOSE:To reduce the memory capacity of a terminal equipment while shortening the time of transmission by transmitting characters high in appearance frequency by codes and low characters by patterns. CONSTITUTION:A string of transmitted data consists of data #0 showing whether a character constituting a character line is to be transmitted by a code or pattern, code or pattern data #16-#18X(15-n). Then, transmitted signal #0 from an informatin center is received to preset control circuit 45 and data change-over circuit 9 is switched by control signal 19. As for a string of data #1-#15, code data are input to buffer memory 29, and pattern data to buffer memory 30; and corresponding character ROM35 is read by output 33 of memory 29 and together with pattern data in memory 30, data are written in refresh memory 41 via change-over circuit 38 in the blanking interval of CRT44. Memory 41 is refreshed synchronizing with CRT44 and retrieval informatin transmitted from the center is displayed on CRT44.
Patent JP-S61223534-A (JP)
Title: Particle analyzer
Inventor: ARITOMI TOSHIAKI
IPC: G01N15/14
Filed: 1985-03-29
Abstract: PURPOSE:To determine volumetric distribution of particles simultaneously with the integrated value of volume thereof, by converting an analog signal proportional to the size of the particle passed into a digital value to add 1 to the contents of a memory element as each analog pulse signal is generated. CONSTITUTION:A scatter signal alone generated with the passage of blood cells through a fine luminous flux being irradiated to an orifice 4 is introduced to a photoelectric converter 13 to 13 to be converted into an electrical signal A. As each analog pulse signal A proportional to the capacity is generated, it is converted into a digital value with an A/D conversion circuit 31 to be inputted into an address section of a memory element 42, the contents of which are read out of a data a section to be an input of a total adder 48 and 1 is added by a signal connected to the H level to be inputted into a latch circuit 49. Thus, a data having 1 added to the previous contents is written by a command of a control circuit 43. With the repetition of the above-mentioned operations, the contents written into the memory element 42 provides the address part corresponding to the capacity of blood cell and the data part to occurence frequency of the blood cell the same in the capacity.
Patent JP-H06270433-A (JP)
Title: Image forming device
Inventor: TAGUCHI YASUHIKO
IPC: B41J2/32
Filed: 1993-03-23
Abstract: PURPOSE:To constitute a device so that images on a transfer material can be eliminated selectively along with an improvement in an achromatic effect. CONSTITUTION:In an image forming device possessing image forming means 13-16 forming an image on a transfer material through a toner and a fixing device 25 fixing the toner on the transfer material through a heat-resistant sheet 30 by a heating element 33 which is turned ON and heated in a pulselike state, an achromatizing light source 37 which is arranged on a more downstream side of the transfer material than the heating unit 33 and gives light to the transfer material to achromatize the toner.
Patent JP-S60208615-A (JP)
Title: Hydraulic cylinder
Inventor: IWADE YUTAKA
IPC: F15B15/24
Filed: 1984-03-30
Abstract: PURPOSE:To adjust stroke easily by inserting a main piston rod portion into a cylindrical sub piston rod portion to engage them with each other, and screwing the male thread part of the main piston rod portion into the female screw part of the cylindrical sub piston rod portion. CONSTITUTION:The main piston rod portion 2 of a main piston 1 is inserted into the cylindrical sub piston rod portion 5 of a sub piston 4 to engage them with each other. The male thread part 3 of the main piston rod part 2 is screwed with the female thread part 6 of the main piston rod part 5. Both the pistons 1 and 4 are disposed inside a cylinder tube 10. Adjustment of span between the main piston 1 and the sub piston 4 can be thereby performed by screwing the male thread portion 3 of the main piston rod part 2 forth and rearward with respect to the female thread portion 6 of the cylindrical sub piston rod 5 so that stroke of the pistons inside the cylinder tube 10 can be adjusted easily.
Patent JP-S60206474-A (JP)
Inventor: SATAKE TOSHIHIKO
IPC: B07B1/22
Filed: 1984-03-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S59188636-A (JP)
Title: Image processing device
Inventor: YAMADA MASANORI
IPC: G06F3/048
Filed: 1983-04-12
Abstract: PURPOSE:To avoid a wasteful image processing operation by detecting a coordinate position of an original, and executing a warning or an image processing inhibition in case when an angle of the original placed diagonally exceeds a prescribed angle. CONSTITUTION:An original is prescanned, and in accordance with a white picture signal of a main scanning time in the direction of the axis X, a counter is controlled, X coordinates X1-X4 of four corner points P1-P4 of the original are determined, and Y coordinates Y1-Y4 of the points P1-P4 are determined by subscanning in the direction of the axis Y. By an operation by a CPU, based on this coordinate value, it is detected that the original is placed diagonally, and its inclined angle is calculated. When the inclined angle exceeds an inclined angle within a trimming possible range in case of scanning the original for the purpose of copying, a warning display or an image processing inhibition is executed, and a wasteful image processing operation is avoided.
Patent JP-S59188495-A (JP)
Inventor: KOIZUMI SUSUMU
IPC: B42C9/00
Filed: 1983-04-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S57181917-A (JP)
Title: Plate-fin radiator
Inventor: AZUMA HIDEKAZU
IPC: F28F1/32
Filed: 1981-04-30
Abstract: PURPOSE:To enable the simple assembly of a radiator without using an assembly jig and heighten the radiation of heat, by providing a plurality of positioning protrusions of the overlapped sides of plate fins to define a distance between layers. CONSTITUTION:Each of plate fins 5 is provided with numerous protrusions 15 for defining the layer distance of the fin. The protrusions 15 can simply be made continuously by pressing with a punch. Tube holes 13, into which tubes are inserted and expanded, are also provided. Instead of providing the protrusions 15, the height of partially cut-off pieces 19 made by notched holes 17 can be used as the layer distance pieces of the fin.
Patent JP-S61223572-A (JP)
Title: Error variations correcting circuit for hall sensor
Inventor: ITO HIROSHI
IPC: G01D5/245
Filed: 1985-03-28
Abstract: PURPOSE:To obtain a Hall sensor suitable for a wide range of use, by correcting error variations of a sensor output generated due to a non-magnetic field factor in terms of circuitry to avoid erroneous magnetic field detection in the Hall sensor based on the non-magnetic field component. CONSTITUTION:In a Hall sensor so designed to output a magnetic field detection signal by comparing the output voltage of the Hall element 4 responding to the external magnetic field with a threshold voltage, a voltage higher by +amV with Min value of the Hall output voltage 40 as reference is supplied a threshold voltage VTH27, timed to the rise of the output signal 26 from a G signal input unit 23. Thus, it is possible to make the threshold voltage of a Hall output processing comparator 8 correspond to changes in the Hall output voltage 40 with secular variations in the unbalanced voltage of the Hall element 4.